416 citations,
September 1997 in “Journal of Investigative Dermatology” People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
343 citations,
December 2008 in “Endocrine Reviews” Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
215 citations,
March 2018 in “Archives of Toxicology” Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
128 citations,
March 2006 in “American Journal of Pathology” Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
119 citations,
July 2016 in “Annals of the New York Academy of Sciences” Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.
75 citations,
November 2016 in “Medicines” Beta-sitosterol has potential health benefits but needs more research to fully understand its effects and improve its use in treatments.
64 citations,
July 2016 in “Cold Spring Harbor Perspectives in Medicine” The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.
59 citations,
May 2017 in “Scientific reports” ZDHHC13 is important for normal liver function and metabolism, affecting mitochondrial activity.
46 citations,
September 2014 in “Steroids” Plant steroid hormones show growth, health, and medicinal benefits in various organisms, including potential for treating diseases.
40 citations,
January 2009 in “Skin Pharmacology and Physiology” Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.
31 citations,
September 2014 in “International Journal of Dermatology” Anthralin is effective for psoriasis and alopecia with minimal systemic side effects but can irritate the skin.
24 citations,
January 2020 in “International Journal of Molecular Sciences” Some plants with flavonoids may help treat hair loss and promote hair growth.
18 citations,
October 2005 in “International Journal of Pharmaceutics” Adding a small amount of TPGS to minoxidil can help hair growth, but too much TPGS reduces this effect and increases minoxidil in the blood.
16 citations,
January 2016 in “Annals of Dermatology” Green tea component EGCG may help prevent hair loss by changing microRNA levels in certain scalp cells.
15 citations,
November 2015 in “Journal of Cosmetic Dermatology” Botanicals like green tea extract show potential for hair growth, but more research is needed.
13 citations,
July 2017 in “Biopolymers” Recombinant keratins can form useful structures for medical applications, overcoming natural keratin limitations.
12 citations,
September 2020 in “Stem cell research & therapy” Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.
11 citations,
July 2017 in “Expert Opinion on Investigational Drugs” New hair loss treatments may include topical medications, injections, and improved transplant methods.
9 citations,
October 2011 in “Journal of proteomics” Taxol damages hair growth cells, causing hair loss.
9 citations,
January 2005 in “Experimental dermatology” Melatonin receptors in hair follicles help regulate hair growth and could treat hair loss.
7 citations,
June 2020 in “Experimental dermatology” Researchers found that certain lipids, especially vitamin D3, are lower in prematurely grey hair than in pigmented hair.
6 citations,
February 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” A new model using mice with human hair follicles helps better understand hair loss from chemotherapy.
5 citations,
July 2021 in “Basic & Clinical Pharmacology & Toxicology” Melatonin may protect ear cells from damage caused by nicotine.
5 citations,
May 2020 in “Diagnostics” Lower zinc levels may predict less effective hair loss treatment.
3 citations,
February 2022 in “Frontiers in cell and developmental biology” A specific RNA molecule, circCOL1A1, affects the growth and quality of goat hair by interacting with miR-149-5p and influencing cell growth pathways.
3 citations,
August 2021 in “Cutis” Some alternative medicine treatments might work for skin conditions, but their effectiveness and safety differ a lot.
2 citations,
January 2012 in “InTech eBooks” Chemotherapy often causes hair loss, which usually grows back within 3 to 6 months, but there's no effective treatment to prevent it.
2 citations,
October 2020 in “Dermatologic Therapy” Herbal solution improves hair diameter and density more than 5% minoxidil for androgenetic alopecia.
2 citations,
January 2019 in “BMC Cancer” Baldness may lower the risk of testicular cancer.
1 citations,
July 2005 in “Informa Healthcare eBooks” Hair follicles could be used for targeted drug delivery, with liposomal systems showing promise for this method.